凤城市流行性出血热疫区鼠类及带毒情况调查研究

Investigation on The Rats and Carrying Situation of Epidemic Hemorrhagic Fever in Fengcheng city

目的查清疫区鼠种组成,为控制流行性出血热提供科学依据。方法采用鼠夹夹夜法,诱饵为花生米。结果共捕获鼠种8种,分布于居民庭院、库房及野外农田、草地、灌木丛等。村内平均鼠密度为10.80%,优势种为褐家鼠。村外平均鼠密度为6.30%,优势种为黑线姬鼠。结论凤城地区的流行性出血热疫情流行高峰和春秋季节鼠密度较高密切相关。

Objective Make a thorough investigation of plague spot mouse species composition,be control epidemic hemorrhagic fever providing scientific basis for sth.Method Adopt a mouse to grip night law,the bait being a peanut kernel.Results Altogether catches the mouse to plant 8 kinds,distributes in the inhabitant garden,the storehouse and the open country farmland,the lawn,the shrubbery and so on.In the village the average rodent＇s density is 10.80%,the dominant species are a Rattus morvegicus.Outside the village the average rodent＇s density is 6.30%,the dominant species are Apodemus agrarius.Conclusions Season mouse density being in popular lead the Feng Cheng area epidemic hemorrhagic fever epidemic situation to go hand in hand comparatively highly.